Harry is standing in front of a plane mirror at a distance of . His image on the other side will form at a distance of.
Step 1: Given data
Distance of object from mirror:
Step 2: Formula used
In a plane mirror, the image is the same dimension as the object. The image distance is equal to the object distance. The formula for the plane mirror distance is given as , where is the distance of image from mirror.
Step 3: Solution
Calculate the distance of image from mirror using the formula,
So, the image will be formed at a distance of 6 m from the mirror.